Unit Testing Jobs in the South East

1 to 25 of 72 Unit Testing Jobs in the South East

Java Developer

Reading, England, United Kingdom
Hybrid / WFH Options
Qualient Technology Solutions UK Limited
Experience with front-end build tools and package managers. Experience with RESTful API design and implementation. Experience with microservices architecture. Experience with relational databases (e.g., PostgreSQL). Experience with unit testing, integration testing, and end-to-end testing frameworks. Experience with containerization technologies such as Docker, Kubernetes Knowledge of modern authorization mechanisms, such as JSON Web More ❯
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Senior .NET Developer

Oxford, Oxfordshire, United Kingdom
Hybrid / WFH Options
Applause IT Recruitment Ltd
Angular, Vue, or React) Design and develop APIs and backend logic using SQL Server and MySQL Collaborate in an Agile environment (Scrum, Sprints, Stand-Ups) Participate in code reviews, unit testing (XUnit, NUnit), and CI/CD pipelines (TeamCity) Work closely with international colleagues across engineering, DevOps and QA Skills & experience: 5+ years of Full Stack experience using More ❯
Employment Type: Permanent
Salary: £55000 - £60000/annum
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Full Stack .Net Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Proactive Appointments
9+, responsive HTML/CSS, JavaScript RESTful APIs, Web API, Microservices Azure Cloud , Service Bus, SQL Server, Docker (preferred) Familiarity with Entity Framework , GraphQL, and ETL processes Experience with Unit Testing , mocking frameworks, and secure coding practices Version control tools : Git, TFS Experience with Agile/Scrum methodology Bonus Skills Azure DevOps (CI/CD pipelines) SonarQube , Craft More ❯
Employment Type: Full-Time
Salary: £75,000 - £85,000 per annum
Posted:

Back End Developer

Winchester, Hampshire, UK
Hybrid / WFH Options
Shaw Daniels Solutions
third-party providers when necessary. Stay up to date with best practices in .NET development, cloud computing, and modern software architecture. Contribute to system documentation, including design specifications and unit testing. Operational Excellence Demonstrate professionalism in all interactions with stakeholders and third parties. Provide timely responses to requests from management, the business, and IT teams. Foster a collaborative technical … Qualifications 3+ years of experience developing backend solutions with C# and .NET Core/.NET 6+. Experience working with Azure cloud platforms and containerization (Docker, Kubernetes). Experience with unit and integration testing frameworks (e.g., xUnit, NUnit, MSTest). Experience with authentication and security best practices (OAuth, JWT, etc.). Experience with event-driven architectures and message queues More ❯
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Software Engineer - C# .Net developer

Crawley, Sussex, United Kingdom
Gold Group
knowledgeable in our core and perspective tech: C#/.NET, Java, Spring, Backend API development, Angular, JavaScript, Bootstrap. Experience with Azure DevOps and CI/CD pipelines. Experience with Unit Testing Frameworks. Experience with test automation, e.g. Cypress Experience with API test automation, e.g. jMeter, Reqnroll. Experience working in a Scrum team using Agile methodologies. Services advertised by More ❯
Employment Type: Permanent
Salary: GBP 45,000 - 50,000 Annual
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Software Engineer - C# .Net developer

Crawley, West Sussex, United Kingdom
Gold Group
knowledgeable in our core and perspective tech: C#/.NET, Java, Spring, Backend API development, Angular, JavaScript, Bootstrap. Experience with Azure DevOps and CI/CD pipelines. Experience with Unit Testing Frameworks. Experience with test automation, e.g. Cypress Experience with API test automation, e.g. jMeter, Reqnroll. Experience working in a Scrum team using Agile methodologies. Services advertised by More ❯
Employment Type: Permanent
Salary: £45000 - £50000/annum
Posted:

Developer Frontend

Winchester, Hampshire, South East, United Kingdom
Shaw Daniels Solutions
scalability. Stay up to date with best practices in modern front-end development, UX/UI trends, and web performance optimization. Contribute to system documentation, including design specifications and unit testing. Operational Excellence Demonstrate professionalism in all interactions with stakeholders and third parties. Provide timely responses to requests from management, the business, and IT teams. Foster a collaborative technical … tools and module bundlers (Webpack, Vite, Parcel, etc.). Knowledge of performance optimization techniques for web applications. Understanding of SEO best practices for modern front-end development. Experience with testing frameworks (Jest, Mocha, Cypress, Playwright). Strong problem-solving and analytical skills. Ability to work in an Agile/Scrum environment and collaborate across teams. Strong communication and documentation More ❯
Employment Type: Permanent
Posted:

Frontend Developer

Hampshire, England, United Kingdom
Hybrid / WFH Options
Shaw Daniels Solutions
scalability. Stay up to date with best practices in modern front-end development, UX/UI trends, and web performance optimization. Contribute to system documentation, including design specifications and unit testing. Operational Excellence Demonstrate professionalism in all interactions with stakeholders and third parties. Provide timely responses to requests from management, the business, and IT teams. Foster a collaborative technical … tools and module bundlers (Webpack, Vite, Parcel, etc.). Knowledge of performance optimization techniques for web applications. Understanding of SEO best practices for modern front-end development. Experience with testing frameworks (Jest, Mocha, Cypress, Playwright). Strong problem-solving and analytical skills. Ability to work in an Agile/Scrum environment and collaborate across teams. Strong communication and documentation More ❯
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Software Engineer III - Java/Kotlin - B2B Payments

Crawley, England, United Kingdom
American Express
technologies like Docker or Kubernetes. Knowledge of database technologies, both relational (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB, Cassandra). Experience in software development with a strong emphasis on unit testing and TDD Understanding of security best practices in software development, including data protection and secure coding techniques. Understanding of CI/CD pipelines and related tools such More ❯
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Software Engineer - Slough

Slough, England, United Kingdom
Solas IT Recruitment
a supportive, full-stack team where initiative, innovation, and problem-solving are valued. Key Responsibilities Design and develop new product features and enhancements to existing applications. Write and maintain unit tests to ensure code quality and reliability. Collaborate with the support team to investigate and resolve issues in production systems. Uphold best practices in software engineering, including secure coding … Scrum. Solid experience with technologies including C#, ASP.NET, XML, JSON, Angular, and relational databases. Skilled in developing scalable, loosely coupled services and RESTful APIs. Desirable Skills Experience with automated unit testing frameworks and software design patterns. Knowledge of C++, Python, or AI tools is a strong advantage. Exposure to application performance tuning and database optimization. Understanding of data More ❯
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Senior Angular Developer - Shipping, Physical Inventory, Oil

London, South East, England, United Kingdom
Harvey Nash
deliver robust enterprise-wide solutions utilising industry standard practices Design, develop, enhance and maintain applications using agreed coding standards and quality targets. Ensure quality via code reviews and thorough unit testing. Liaise with immediate scrum team, other scrum/project teams, line manager and development lead to ensure accurate and complete delivery. Contribute to the development and implementation of More ❯
Employment Type: Contractor
Rate: £600 - £700 per day
Posted:

Technical Engineer

Guildford, Surrey, United Kingdom
Hybrid / WFH Options
Person Centred Software Ltd
the professional services team Maintain and improve the .NET-based split tool for migrations Collaborate with Customer Success, Product, Dev, and DevOps teams Perform thorough pre- and post-migration testing Generate accurate reports on migration outcomes Troubleshoot technical issues reported by customers and support teams Reproduce issues, identify root causes, and escalate complex problems Provide clear instructions to customers … to senior technical staff with detailed recommendations What You'll Bring: Strong SQL skills, including query writing and use within C#/.NET Experience with relational/NoSQL database testing and SQL Server Management Studio Basic C#/.NET programming and OOP knowledge Proven technical support experience, ideally in SaaS or software development Familiarity with ticketing systems (e.g., Zendesk … Freshdesk) and CRM tools like HubSpot Working knowledge of HTML, CSS, JavaScript, and Microsoft Azure Experience with TDD, BDD, and unit testing frameworks (SpecFlow, MS Test, XUnit) Excellent communication skills for technical and non-technical audiences Strong problem-solving abilities with attention to detail Ability to manage multiple priorities effectively What We Offer: A base salary of up More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Developer

Guildford, Surrey, United Kingdom
Hybrid / WFH Options
Person Centred Software Ltd
Resident Experience platform Collaborate with internal and outsourced teams to build high-quality, maintainable, and scalable software Define requirements, acceptance criteria, and estimates with Product Owners and stakeholders Write unit tests and ensure strong test coverage for all code Continually improve development processes and practices Produce high-quality design documentation Support and mentor junior developers Build secure and monitorable … Cloud, Firebase, TypeScript, MongoDB Strong architecture and system design skills Full-stack development experience across frontend and backend Solid understanding of Agile development practices Expertise in TDD/BDD, unit testing, and CI/CD pipelines (Azure DevOps or similar) Experience building secure, scalable, and maintainable software Ability to mentor and support other developers Excellent collaboration and communication More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

Oxford, Oxfordshire, UK
Hybrid / WFH Options
Oscar
ASP.NET Core/MVC C# JavaScript frameworks: Angular, Vue.js, or React MySQL Git or similar source control tools Experience with logging/monitoring tools: Elasticsearch, Rollbar, Sentry, Jira Unit testing frameworks: xUnit, NUnit, Jest, or Jasmine Agile development methodologies Desirable Experience: AWS Terraform Benefits: Competitive base salary Flexible remote working Exposure to exciting, bespoke projects Ongoing learning and More ❯
Employment Type: Full-time
Posted:

Lead Software Developer

Woking, Surrey, South East, United Kingdom
TEAM
and maintainability. Tech Stack Youll Be Working With: Languages & Frameworks: C#, .NET Core, Web API, React, AJAX, JavaScript, WPF Database: SQL Server Tools: AWS, Azure Devops, Entity Framework, Git, Unit testing/mocking frameworks Practices: Agile, SCRUM, CI/CD pipelines, performance reviews, code refactoring Were looking for a Lead Software Developer with: Extensive experience building and delivering More ❯
Employment Type: Permanent
Salary: £80,000
Posted:

Software Engineer

Haywards Heath, Sussex, United Kingdom
Universal Quantum
complex software in Python, and at least one compiled language such as C++ or Rust Experience with requirements capture, collaborative design and development, revision control, verification/validation, and unit testing Enthusiastic team player with good communication skills Must-have Skills Up to 3 years of industry experience through graduate full-time work or industry placements, internships or More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Advanced Senior IT Applications Developer

leatherhead, south east england, united kingdom
KBR
operational support of Net implemented solutions Create solution technical designs, to maintain code base for enhancements and fixes, including review of requirements specifications and preparation of technical specifications, estimates, unit testing, code reviews and associated technical documentation Work in an Agile environment required Produce and maintain documentation for supported systems including architecture diagrams, technical specifications, and detailed design More ❯
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Technical Specialist S3 Software Engineering Milton Keynes

Milton Keynes, Buckinghamshire, United Kingdom
Hybrid / WFH Options
Banco Santander SA
experience as a Full Stack SW Developer (AWS Cloud Services and Java). Understanding of microservice oriented Architecture running on PaaS infrastructure Broad experience of agile software development practices (Unit testing, Test driven development or CI/CD) Experience using GitHub, Jira, Jenkins during the development lifecycle as well as using automated tools to evaluate robustness, quality and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Test Automation Engineer

Guildford, Surrey, United Kingdom
Hybrid / WFH Options
Person Centred Software Ltd
Engineer, you'll play a crucial role in ensuring our software is robust, scalable, and built with quality at its core. You'll be the go-to expert on testing within the project team, shaping the way we deliver reliable, intuitive technology that supports care professionals every day. What You'll Do: Take ownership of quality within the project … Collaborate closely with developers, product managers, and stakeholders to define and refine acceptance criteria and test plans Execute manual and automated test suites, and perform exploratory and non-functional testing Develop and extend test automation frameworks using Playwright, C#, and .NET Ensure high-quality reporting on test results, coverage, and defects Test web applications and APIs using tools such … as Postman and RestSharp Contribute to continuous improvement of testing processes and overall development quality Participate in TDD practices and support developers in maintaining high unit testing standards What You'll Bring: Strong experience in automated test development with C# Proficiency with test tools such as Playwright, MS Test, or XUnit Deep understanding of test-driven development More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Developer

Oxford, Oxfordshire, England, United Kingdom
Hybrid / WFH Options
Oscar Technology
ASP.NET Core/MVC C# JavaScript frameworks: Angular, Vue.js, or React MySQL Git or similar source control tools Experience with logging/monitoring tools: Elasticsearch, Rollbar, Sentry, Jira Unit testing frameworks: xUnit, NUnit, Jest, or Jasmine Agile development methodologies Desirable Experience: AWS Terraform Benefits: Competitive base salary Flexible remote working Exposure to exciting, bespoke projects Ongoing learning and More ❯
Employment Type: Full-Time
Salary: £65,000 - £85,000 per annum
Posted:

Senior Embedded Software Engineer

Rochester, Kent, South East, United Kingdom
Hybrid / WFH Options
Technical Placements
Supporting real-time embedded systems running on bare-metal and Linux-based platforms. Working across a range of 32-bit microcontroller families to support existing product lines. Developing and testing both embedded firmware and PC/mobile front-end software . Ensuring all updates meet defined performance, cost, and schedule objectives. Maintaining up-to-date technical documentation for all … embedded firmware on Linux-based systems. Familiarity with ARM Cortex architectures, particularly STM32 and PIC microcontrollers. Experience with graphical user interface development using QT or similar frameworks. Exposure to unit testing, system integration, and automated build/test pipelines. Background in the fire detection or life safety industry. Experience with Atlassian tools (Jira, Bitbucket) or similar version control More ❯
Employment Type: Permanent, Work From Home
Posted:

Lead Senior Specialist Back-end .NET Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Cooper Lomaz Recruitment
the latest technologies and define the technical roadmap for future developments. Requirements: Skills and Experience: Experience : A minimum of 10 years in C# development. Technical Proficiency : Strong coding and unit testing skills (C#, LINQ, SQL) and extensive knowledge of .NET frameworks (e.g., Entity Framework). Database Expertise : Familiarity with various databases, including MySQL, Oracle, Azure SQL Server, MongoDB More ❯
Employment Type: Full-Time
Salary: £110,000 - £120,000 per annum
Posted:

Staff Software Engineer

Brighton, Sussex, United Kingdom
Cision Ltd
support engineers' growth. Foster a culture of collaboration and mutual respect. Required Experience Experience with AI tools such as GitHub Copilot Proficiency in C# and .NET 8+ SQL, Git, Unit Testing, RESTful web services, Messaging & queuing Experience with front-end frameworks like React, Docker, Microservice Data Architecture, Microfrontend & Atomic Design Preferred Experience MySQL, Postgres, Kubernetes, GraphQL Education & Experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Lorien
Databases Hands on experience working with event driven architecture and real time data processing. Experience with RESTful APIs and message queues (IBM MQ/Rabbit MQ) . Proficiency with unit testing frameworks, Integration testing and CI CD pipelines Familiarity with security best practices Git, TeamCity, Open API Beneficial Experience Some exposure with AI productivity tools Exposure to More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

C# Web Developer

Southampton, Hampshire, United Kingdom
Hybrid / WFH Options
twentysix
applicable. Seek to improve how we do things, better software engineering and best practices You care about things like code quality, modularity, and performance. Ensuring code is developed and unit tested using the SOLID principles You are not satisfied with a site that only "works", but rather a site that works in the best possible way given appropriate criteria … a software related higher education qualification, HNC or HND or equivalent Minimum of 3 years of software engineering experience across different projects, using C#, Dot net core, server technologies, unit testing asp.net, razor, SQL Strong knowledge of software design, and implementation methodologies and processes Minimum of 3 years' experience in a variety of software development approaches and methodologies More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Unit Testing
the South East
10th Percentile
£37,574
25th Percentile
£48,813
Median
£58,750
75th Percentile
£66,250
90th Percentile
£80,000